1. At the point of contact
2. On the common normal at the point of contact
3. On the common tangent at the point of contact
4. At the centre of curvature of the stationary surface
5. Both (B) and (D)
Both (B) and (D)
No Explanation available for this question
1. 3
2. 4
3. 2
4. 1
2
No Explanation available for this question
1. Cycloidal motion
2. Simple harmonic motion
3. Parabolic motion
4. 3 – 4 – 5 polynomial motion
Parabolic motion
No Explanation available for this question
1.
2.
3.
4.
No Explanation available for this question
1. Energy
2. Linear momentum
3. Energy and linear momentum
4. Energy and angular momentum
Energy
No Explanation available for this question
1.
2.
3.
4.
No Explanation available for this question
1. 1 and 2 correct
2. 2 and 3 correct
3. 1 and 3 correct
4. 1, 2 and 3 correct
1, 2 and 3 correct
No Explanation available for this question
1. Gyroscopic action
2. Coriolis acceleration
3. Centrifugal action
4. Radius of curved path
Centrifugal action
No Explanation available for this question
1. Ellipse
2. Parabola
3. Approximately strait line
4. Circle
Ellipse
No Explanation available for this question
1. Tip of a booth of a mating gear digs in to the portion between base and root circles
2. Gears do not move smoothly in the absence of lubrication
3. Pitch of the gear is not same
4. Gear teeth are undercut
Tip of a booth of a mating gear digs in to the portion between base and root circles
No Explanation available for this question